18618336

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:686

約数の個数: 120

約数和(自身を含む): 59825304

約数和(自身を除く): 41206968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 653, 792, 864, 891, 1056, 1188, 1296, 1306, 1584, 1782, 1959, 2376, 2592, 2612, 3168, 3564, 3918, 4752, 5224, 5877, 7128, 7183, 7836, 9504, 10448, 11754, 14256, 14366, 15672, 17631, 20896, 21549, 23508, 28512, 28732, 31344, 35262, 43098, 47016, 52893, 57464, 62688, 64647, 70524, 86196, 94032, 105786, 114928, 129294, 141048, 172392, 188064, 193941, 211572, 229856, 258588, 282096, 344784, 387882, 423144, 517176, 564192, 581823, 689568, 775764, 846288, 1034352, 1163646, 1551528, 1692576, 2068704, 2327292, 3103056, 4654584, 6206112, 9309168, 18618336]

約数ペア:

[(1, 18618336), (2, 9309168), (3, 6206112), (4, 4654584), (6, 3103056), (8, 2327292), (9, 2068704), (11, 1692576), (12, 1551528), (16, 1163646), (18, 1034352), (22, 846288), (24, 775764), (27, 689568), (32, 581823), (33, 564192), (36, 517176), (44, 423144), (48, 387882), (54, 344784), (66, 282096), (72, 258588), (81, 229856), (88, 211572), (96, 193941), (99, 188064), (108, 172392), (132, 141048), (144, 129294), (162, 114928), (176, 105786), (198, 94032), (216, 86196), (264, 70524), (288, 64647), (297, 62688), (324, 57464), (352, 52893), (396, 47016), (432, 43098), (528, 35262), (594, 31344), (648, 28732), (653, 28512), (792, 23508), (864, 21549), (891, 20896), (1056, 17631), (1188, 15672), (1296, 14366), (1306, 14256), (1584, 11754), (1782, 10448), (1959, 9504), (2376, 7836), (2592, 7183), (2612, 7128), (3168, 5877), (3564, 5224), (3918, 4752)]